Dr. Weinstein-Fischer joined VAYU Sense following a fruitful 3 years as the Director of Biology at NanoSpun Technologies. Between the years, 2008-2016 Dalit headed the Department of R&D Natural Biotechnology at Sigma Aldrich (Merck). Ms. Weinstein-Fischer brings vast experience in the fermentation processes of various microorganisms and downstream processes to produce small molecules antibiotic-like. Ms. Weinstein-Fischer holds a B.Sc. in Life Sciences from The Hebrew University in Jerusalem, an M.Sc., and a Ph.D. in Molecular Genetics from the Microbiology Department at The Hadassah Medical School, at the Hebrew University of Jerusalem.